document.write( "Question 622250: n(AUB) = 150
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document.write( "n(ANB) = 50
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document.write( "n(A-B) = 20
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document.write( "find n(B)? \n" );
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Algebra.Com's Answer #391233 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! (1)n=150/abu\r \n" ); document.write( "\n" ); document.write( "(2)n=5√2ab/ab, or -5√2ab/ab\r \n" ); document.write( "\n" ); document.write( "(3)n=20/a-b\r \n" ); document.write( "\n" ); document.write( "(4)bn \n" ); document.write( " |